五、短文填空
阅读下面短文，在空白处填入一个适当的单词或填入括号内单词的正确形式。
Nature has different tempers, sometimes gentle and sometimes fierce. It brings us joy and surprises, but also teaches us to be humble. There are many 21. (animal) living in harmony with nature, each adapting to its changes.
The 22. (sun) warmth makes plants grow well in spring. There is 23. small river near my home. It runs quietly on most days, but becomes wild when it rains heavily.
I often walk 24. the river after school. Last week, I saw a group of ducks swimming in it. They played happily, not afraid of the light wind. My 25. (one) time to see the river in a storm was unforgettable.
The rain fell hard, and the river's water became dark. My mum told me that the river's 26. (angry) was just nature's way of showing its power. She said we should treat nature with care, for it is 27. (we) home.
Every morning, my grandpa walks to the river and feeds the ducks 28. they are hungry. He often says that nature is kind to those who respect it. Every year, many birds 29. (come) to the river to drink water.
Last month, I 30. (visit) the river with my best friend. We saw some children throwing rubbish into it, and we stopped them. Next year, I 31. (organize) a small activity to protect the river.
We should try our best 32. (protect) nature's beauty. The more we care about nature, the 33. (good) we can live with it. When we watch the river flow quietly, we can feel the 34. (peace) nature. We should never do anything that harms nature, 35. it will punish us in return.

21. animals 22. sun's 23. a 24. along/by
25. first 26. anger 27. our 28. when 29. come
30. visited 31. will organize 32. to protect
33. better 34. peaceful 35. or

六、补全对话
A: Hi, Tom! You look tired today. What's wrong with you?
B: Hi, Lucy! I didn't sleep well last night.
A:36.
B: Because I stayed up late playing computer games. I have often done that recently.
A: Oh, that's a bad habit. 37.
B: I know, but I can't control myself. And I never do any exercise.
A: You should change your habits. 38.
B: That sounds good. But what else should I do?
A:39.
B: I agree with you. I will try to eat more vegetables and fruit and stop eating junk food.
A: Great! 40.
B: Thank you. I will follow your advice and keep healthy.

36. Why didn't you sleep well?
37. Staying up late is bad for your health.
38. You should go to bed early and do some exercise every day.
39. You should also change your eating habits.
40. I believe you can be healthy soon.
（补全对话答案不唯一，合理即可）